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Electronics and Communications
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License: CC BY
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Electronics and Communications
Article . 2014 . Peer-reviewed
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Excitation of the resonant loads with the multi-vector synthesized si-nusoidal voltage decreases conduction losses and improves reliability

Збудження резонансної нагрузки синусоідальною напругою синтезованою багатовекторним методом знижує втрати і підвищує надійність
Authors: Tyshko, A.;

Excitation of the resonant loads with the multi-vector synthesized si-nusoidal voltage decreases conduction losses and improves reliability

Abstract

A method of DC/AC conversion based on the multi-vector synthesis of the sinusoidal voltage with the sequential elimination of unwanted harmonics in the output voltage and current resulting in lower power dissipation especially for the resonant loads is discussed. Simulation results of the standard 50% duty cycle operation approach and the proposed multi-vector topology are compared and linked to the temperature related characteristics of the MOSFET switches and resulting life expectancy of the DC/AC inverter.Ref.12, Figs. 6, tab. 

Показано преимущество использование многовекторного метода синтеза синусоидального напряжения с подавлением высших гармоник при работе на резонансную нагрузку. Для преобразователей работающих при очень высоких температурах (175С) выигрыш в ожидаемом времени жизни может достигать 3 – 4 раза по правилу Аррениуса при том же количестве используемых силовых транзисторов.Библ. 12, рис. 6, табл. 1.

Показано перевагу застосування багатовекторного методу сиртезу синусоідальної напруги з подавленням вишчих гармонік при роботі на резонансну нагрузку. Для перетворювачів працюючих при дуже високій температурі (175С) виграш в очікуваном часі життя може бути 3 – 4 рази за правилом Ареніуса при тій самій кількості силових транзисторів.Бібл. 12, рис. 6, табл. 1.

Keywords

преобразование постоянного напряжения в переменное, втрати провідності; перетворення напруги постійного струму в зміний; вищі гармоники; багатовекторний метод синтезу; резонансна нагрузка; синусоідальна напруга; високотемпературні характеристики польових транзисторів, резонансная нагрузка, синусоидальное напряжение, багатовекторний метод синтезу, multi-vector method, многовекторный метод синтеза, резонансна нагрузка, перетворення напруги постійного струму в зміний, conductive losses, resonant loads, потери проводимости, потери проводимости; преобразование постоянного напряжения в переменное; высшие гармоники; многовекторный метод синтеза; резонансная нагрузка; синусоидальное напряжение; высокотемпературные характеристики полевых транзисторов, вищі гармоники, DC/AC converter, sine voltage synthesis, MOSFET high temperature characteristics, втрати провідності, синусоідальна напруга, conductive losses; DC/AC converter; high harmonics; MOSFET high temperature characteristics; multi-vector method; resonant loads; sine voltage synthesis, высокотемпературные характеристики полевых транзисторов, високотемпературні характеристики польових транзисторів, high harmonics, высшие гармоники

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
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